![Page 1: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/1.jpg)
Lesson 1
ATP / ADP
Energy
![Page 2: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/2.jpg)
Saving for a Rainy Day
Suppose you earned extra money by having a job.
At first, you might be tempted to spend all of the
money, but then you decide to open a bank
account.
1. What are the benefits of having a bank account?
2. What do you have to do if you need some of this
money?
3. What might your body do when it has more
energy than it needs?
4. What does your body do when it needs energy?
![Page 3: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/3.jpg)
ENERGY
ATP - Adenosine Triphosphate• Stores chemical energy released from cellular respiration
• releases energy for life processes by losing one phosphate,
forming ADP (Adenosine Diphosphate)
• Stores energy released from food by adding a phosphate to
ADP, forming ATP
![Page 4: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/4.jpg)
Battery Comparison
Which molecule has more stored energy?
ATP
![Page 5: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/5.jpg)
Chemical Energy & Food• Calorie: energy needed to raise the temperature
of 1 gram of water by 1 degree Celsius
• Chemical energy stored in food (glucose) is
released by breaking chemical bonds during
cellular respiration
![Page 6: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/6.jpg)
ATP / ADP Cycle
ATP
ADP
REMOVE a
phosphateADD a
phosphate
RELEASES
stored
energy
STORES
energy
![Page 7: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/7.jpg)
ATP / ADP Chemical Reactions
Reactants Products
(start with) (end with)
ATP ADP + P
ADP + P ATP
+ Water + Energy
+ Energy + Water
Hydrolysis
enzymes
Dehydration
synthesis enzymes
+ ? + ?
+ ? + ?
Video: Magic School Bus "Works Out"
![Page 8: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/8.jpg)
Lesson 2
Aerobic Cellular Respiration
![Page 9: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/9.jpg)
Cellular Respiration
Brainpop
![Page 10: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/10.jpg)
• releases energy stored in the chemical
bonds of food molecules, converting it to a
useable form (ATP)
• May or may NOT require oxygen (2 types)
• occurs in the mitochondria and cytoplasm
Cellular Respiration
![Page 11: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/11.jpg)
2 types of Cellular Respiration1) Aerobic Respiration (OXYGEN required!)
Equation:
+ + +
+ + +
• Yields a net gain of 36 ATP for each glucose
molecule broken down
• energy is released a little at a time through a
complicated set of reactions
1) Glycolysis (in cytoplasm)
2) Krebs Cycle
3) Electron Transport Chain
Glucose Song
Carbon
dioxideOxygenGlucose Water ENERGY
CO2O2C6H12O6 H2O 36 ATP
![Page 12: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/12.jpg)
Glucose
Oxygen
Carbon
dioxide
Water
ENERGY
(36 ATP)
Glycolysis Krebs
cycle
Electron
Transport
Chain
![Page 13: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/13.jpg)
Lesson 3
• Anaerobic Respiration / Fermentation
![Page 14: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/14.jpg)
Strongest Student Contest!
Let’s see who can hold piles of
textbooks for the longest period of time!
![Page 15: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/15.jpg)
Anaerobic Respiration
(a.k.a.Fermentation)– NO oxygen required
– Produces only 2 ATP per glucose
Why do it?
• Some cells lack enzymes & organelles needed for aerobic respiration
– Ex. Prokaryotes have no mitochondria
• When oxygen supply is low some animals will do it as a last resort
– Ex. Our muscle cells
![Page 16: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/16.jpg)
Alcoholic Fermentation
• Produces alcohol, CO2, and 2 ATP
• Performed by yeast (fungi)
(needed for baking, wine and beer making)
![Page 17: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/17.jpg)
Lactic Acid Fermentation• Produces lactic acid and 2 ATP
• Performed by some bacteria & by animal
cells as a last resort when lacking O2
• Associated with muscle fatigue (burning pain)
• Important in production of cheese & yogurt
![Page 18: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/18.jpg)
Fermentation Equations
1) Alcoholic fermentation
Glucose Alcohol + CO2 + 2 ATP
2) Lactic Acid fermentation
Glucose Lactic acid + 2 ATP
Ethanol Alcohol
![Page 19: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/19.jpg)
![Page 20: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/20.jpg)
Oxygen
(36 ATP)(Glucose)
Carbon
dioxide
Carbon
dioxide
(Glucose)(only 2 ATP)
Alcohol
Alcoholic
Byproducts
Byproducts
Aerobic
![Page 21: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/21.jpg)
Produce ATP for
cell’s energy
Require Glucose
Produce CO2 as
byproduct
Needs Oxygen
Produces 36 ATP
Produces water
No oxygen used
Produces 2 ATP
Produces lactic
acid or alcohol
Performed by
humans (all
animals), &
plants
Performed by
yeast (alcoholic),
bacteria, and
muscle cells
Enzymes
required
![Page 22: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/22.jpg)
Lesson 4
SAT II – Aerobic Cellular Respiration
![Page 23: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/23.jpg)
![Page 24: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/24.jpg)
![Page 25: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/25.jpg)
![Page 26: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/26.jpg)
Glucose
Oxygen
Carbon
dioxide
Water
ENERGY
(36 ATP)
Glycolysis Krebs
cycle
Electron
Transport
Chain
![Page 27: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/27.jpg)
SATII Material
Innermost section
of the mitochondria
KREBS CYCLE
(Inner Membrane)
Cristae – Electron Transport Chain
Cytoplasm
Glycolysis
![Page 28: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/28.jpg)
(Cytoplasm)
![Page 29: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/29.jpg)
“splitting
glucose” Cytoplasm
Anaerobic:
uses NO
oxygen
All cells
can do it!
Glucose
2 ATP needed
for activation
2 molecules of
pyruvic acid
NADH
4 ATP (net gain
of 2 ATP)
Matrix of
mitochondria
Aerobic
(needs O2)
Oxygen
2 Pyruvic Acids
CO2 (waste)
8 NADH
2 FADH2
Across the
Cristae
(mitochondria
inner
membrane)
*In some
prokaryotes,
occurs
across cell
membrane
Aerobic
(needs O2)
(occurs in
plants,
animals,
algae and
some
bacteria!)
NADH
FADH2
Oxygen (*final
electron
acceptor)
The most ATP
(34)
Water (waste)
Video
AKA citric
acid cycle
Video
![Page 30: Lesson 1 - Weeblymarandoscience.weebly.com/uploads/2/3/7/...cellular... · Lesson 1 ATP / ADP Energy. Saving for a Rainy Day Suppose you earned extra money by having a job. ... across](https://reader033.vdocuments.site/reader033/viewer/2022060223/5f07e7a07e708231d41f57c4/html5/thumbnails/30.jpg)
Evolved first!
•Citric acid is constantly broken down and built up to
produce high energy electron carriers!! (NADH and FADH2)